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authorManish Chopra <manishc@marvell.com>2019-12-19 10:35:16 -0800
committerDavid S. Miller <davem@davemloft.net>2019-12-20 21:45:11 -0800
commit4c8dc00503db24deaf0b89dddfa84b7cba7cd4ce (patch)
tree6428bef7efe6bac234b40e033b5176b5910c960e /drivers
parent9f5e508b6486be664bee022a325db66b299151b4 (diff)
downloadlinux-4c8dc00503db24deaf0b89dddfa84b7cba7cd4ce.tar.bz2
qede: Disable hardware gro when xdp prog is installed
commit 18c602dee472 ("qede: Use NETIF_F_GRO_HW.") introduced a regression in driver that when xdp program is installed on qede device, device's aggregation feature (hardware GRO) is not getting disabled, which is unexpected with xdp. Fixes: 18c602dee472 ("qede: Use NETIF_F_GRO_HW.") Signed-off-by: Manish Chopra <manishc@marvell.com> Signed-off-by: Ariel Elior <aelior@marvell.com> Reviewed-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/ethernet/qlogic/qede/qede_main.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c
index 481b096e984d..34fa3917eb33 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_main.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_main.c
@@ -1406,6 +1406,7 @@ static int qede_alloc_mem_rxq(struct qede_dev *edev, struct qede_rx_queue *rxq)
rxq->rx_buf_seg_size = roundup_pow_of_two(size);
} else {
rxq->rx_buf_seg_size = PAGE_SIZE;
+ edev->ndev->features &= ~NETIF_F_GRO_HW;
}
/* Allocate the parallel driver ring for Rx buffers */
@@ -1450,6 +1451,7 @@ static int qede_alloc_mem_rxq(struct qede_dev *edev, struct qede_rx_queue *rxq)
}
}
+ edev->gro_disable = !(edev->ndev->features & NETIF_F_GRO_HW);
if (!edev->gro_disable)
qede_set_tpa_param(rxq);
err:
@@ -1702,8 +1704,6 @@ static void qede_init_fp(struct qede_dev *edev)
snprintf(fp->name, sizeof(fp->name), "%s-fp-%d",
edev->ndev->name, queue_id);
}
-
- edev->gro_disable = !(edev->ndev->features & NETIF_F_GRO_HW);
}
static int qede_set_real_num_queues(struct qede_dev *edev)